You could, but then you might risk causing damage to the new paving slabs, or exacerbating drainage issues. I would go ahead and remove the old slabs as these are usually just laid in with plain sand...
You are never 'too heavy' for pointe. This is because you are keeping yourself up there not the shoes. The shoes help but the main thing is to have strength in your calfs and thighs as well as the...
Because heavy water is D2O and not H2O; the hydrogen atomic nucleus has only one proton, the deuterium has one proton and one neutron. Consequently the properties of the two isotopes are very...